How important are lithium 3400mah 3.7v 18650 battery for electric vehicles?

　　How important are lithium 3400mah 3.7v 18650 battery, which are so highly valued by car companies, for electric vehicles?

　　It can be said that power lithium battery is the "heart" of pure electric vehicles.

　　In a traditional car, the engine is the heart of the car. Automobile companies around the world have their own engines, and they master key components such as diesel engine technology and production processes to ensure the brand's core competitiveness and profits.

　　As far as pure electric vehicles are concerned, the key vehicle power system is a large-scale three-electric system composed of battery system, drive system, and motor control. In particular, lithium 3400mah 3.7v 18650 battery have the largest cost share, exceeding 30%, and the technology is still rapidly iterating.

　　According to a supply report from international analyst firm UBS, rechargeable batteries accounted for 25-40% of the fixed costs of pure electric vehicles as of the end of 2018, making them by far the most expensive component.

　　According to organized forecasts, the global lithium-ion battery market will reach approximately 250 billion euros by 2030.

　　The development potential of lithium 3400mah 3.7v 18650 battery is huge, and it is related to the leading force in the formulation of manufacturing standards. What we didn't know was that car companies had a traditional mindset about the difficulty of producing lithium-ion batteries without independent investment.

　　Daimler, which founded Li-Tec together with evonikindusriesag, built a lithium-ion battery power plant in Lenitz in 2010. Shortly after completion, it was announced in November 2017 that lithium-ion manufacturing would be fully ended by the end of 2016, with Li-Tec becoming a holding company of Daimler, with the majority of workers at Daimler. In a subsequent interview, cai announced:

　　With the current state of the technology, Daimler cannot reap all the economic benefits of manufacturing lithium-ion lithium-ion batteries.

　　BMW's reason is simple. First of all, a lot of money is invested in battery research and development and production. It is difficult for electric vehicles to be profitable, so there is no need to spend money on it. Secondly, once you have this idea, you will not be able to achieve self-sufficiency in a short period of time, but it will make suppliers feel unhappy, which will affect the current supply chain, and the gain will outweigh the loss.

　　BMW's words are not unreasonable. Last year, Nissan sold its battery business because it had invested heavily over the years but it was not profitable and it also involved energy. It would be better to abandon it and concentrate on developing other technologies for electric vehicles.

　　It is better to buy than to make. "The giants reluctantly gave the most realistic answer.

　　Of course, this may be the best option.

　　Because, in fact, lithium 3400mah 3.7v 18650 battery are not easy to make.

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